暖通空调专业毕业设计_毕业论文.doc

北京市某综合楼空调系统设计方案 摘 要 本设计是北京市某综合楼的空调系统设计。此建筑是包括超市、会议室、办公室、客房等于一身的多功能型建筑，总建筑面积为11732.3m2,建筑高度为15.3m，建筑共五层，地上四层,地下一层。制冷机房设在地下一层，冷却塔布置在四层屋面。一层主要为超市和旅馆大堂，二、三、四层主要是会议室,办公室和旅馆。此次暖通空调设计内容包括：集中空调系统（含冷、热源方案的选择）、空调冷却水系统、地下室防烟、排烟以及通风系统的设计。对于层高较高空间较大的房间主要采用全空气系统，对于层高较低空间较小的房间主要采用风机盘管加新风系统。最后还要对空调系统的设备和管路采取消声、防振和保温等措施。 关键词：综合楼 空调系统 冷却水系统 The comprehensive design plan of air-conditioning system in Beijing Abstract The graduation design is the design about the air-conditioning system of a comprehensive building in Beijing. This building is a mal-fuction building, which includes supermarkets, meeting rooms, offices, and guest rooms. Its total area is 11732.2 square meters. The height of the building is 15.3 meters. There are five floors in the building, among them, four floors are on the ground, and one is underground. The generation room of refrigeration system is set up in the basement. The cooling tower is fixed up on the roof of the fourth floor. The supermarkets and the lobby of the hotal are the main room in the first floor. The meeting rooms, offices and the hotal are on the second, third and fourth floors. The content of the heating, ventilation and air-conditioning system design include: central air-conditioning system(include the selection of the cooling and heating source), cooling water of air-conditioning system, prevent and get rid of the smoke in the basement and ventilation system. The complet air system is adopted mainly in the rooms, whose height is more higher and the space is more spacious. And PAU and FCU system is adopted in the other rooms. At last, the measurements of weaken sound, prevent equipment from vibration and insulation are adopted to the equipment of the air-conditioning system and pipeline. Keyword: comprehensive building; air-conditioning system; cooling water system.  目 录 1 绪论 1 1.1设计目的 1 1.2设计要求 1 1.2.1初步设计 1 1.2.2施工图设计 1 1.2.2.1设计计算 1 1.2.2.2绘图 1 1.2.2.3整理设计文件 1 1.3设计研究现状和发展趋势 2 2 工程概况和原始资料 3 2.1工程概况 3 2.2原始资料 3 2.2.1室外气象参数 3 2.2.